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INTERACT
2003
15 years 6 months ago
Online Form Validation: Don't Show Errors Right Away
: Online form validation can be performed in several ways. This reports discusses an empirical study with 77 participants, which has found evidence that the best way of validating ...
Glenn Oberholzer, Javier A. Bargas-Avila
WWW
2009
ACM
16 years 5 months ago
Extracting community structure through relational hypergraphs
Social media websites promote diverse user interaction on media objects as well as user actions with respect to other users. The goal of this work is to discover community structu...
Yu-Ru Lin, Jimeng Sun, Paul Castro, Ravi B. Konuru...
WSDM
2012
ACM
334views Data Mining» more  WSDM 2012»
14 years 7 days ago
mTrust: discerning multi-faceted trust in a connected world
Traditionally, research about trust assumes a single type of trust between users. However, trust, as a social concept, inherently has many facets indicating multiple and heterogen...
Jiliang Tang, Huiji Gao, Huan Liu
PKDD
2010
Springer
152views Data Mining» more  PKDD 2010»
15 years 3 months ago
Online Knowledge-Based Support Vector Machines
Prior knowledge, in the form of simple advice rules, can greatly speed up convergence in learning algorithms. Online learning methods predict the label of the current point and the...
Gautam Kunapuli, Kristin P. Bennett, Amina Shabbee...
EDM
2009
106views Data Mining» more  EDM 2009»
15 years 2 months ago
Consistency of Students' Pace in Online Learning
The purpose of this study is to investigate the consistency of students' behavior regarding their pace of actions over sessions within an online course. Pace in a session is d...
Arnon Hershkovitz, Rafi Nachmias